Thomas & Betts 3934 Female Connector 30A 250V 20A 600Vac

Description:

The Thomas & Betts 3934 Female Connector is used to provide a secure power connection for 30 Amp at 250 VAC or 20 Amp at 600 VAC, 3-pole, 4-wire industrial electrical systems. Commonly installed in manufacturing plants, portable machinery, marine facilities, process equipment, and industrial power distribution systems, this heavy-duty FS/FD metallic female connector features a rugged cast aluminum housing and self-aligning pin-and-sleeve contacts for dependable operation in harsh environments. Maintenance teams and system integrators use this connector for repair, retrofit, expansion, and replacement of industrial power connections. 

Applications:

The Thomas & Betts 3934 is designed to connect portable motors, pumps, compressors, generators, conveyors, welders, and other industrial equipment requiring a 3-pole, 4-wire power connection. As part of the Russellstoll® FS/FD Metallic Connection System, it provides reliable electrical continuity and durable mechanical engagement for commercial, industrial, utility, OEM, washdown, and light marine applications.

Technical Specifications:

• Manufacturer Part Number (MPN): 3934
• Brand: Thomas & Betts (ABB) – Russellstoll®
• Product Type: Female Pin & Sleeve Connector
• Series: FS/FD Metallic Connections
• Current Rating: 30 A at 250 VAC / 20 A at 600 VAC
• Voltage Rating: 250 VAC or 600 VAC (depending on polarization)
• Number of Poles: 3
• Number of Wires: 4
• Wiring Configuration: 3P4W
• Connection Type: Female Cord Connector
• Housing Material: Cast Aluminum
• Contact Type: Self-Aligning, Self-Wiping Pin & Sleeve Contacts
• Standard Cable Bushing Hole Diameter: 3/4 in.
• Wiring Termination: Screw Terminal
• Frequency: 60 Hz
• Features: Heavy-duty industrial construction, interchangeable with FS/FD mating plugs, corrosion-resistant housing, replaceable cable bushing, optional retained screw cap, suitable for washdown and rough-service environments
• Standards: UL Listed, CSA Certified
• Typical Applications: Manufacturing Plants, Industrial Machinery, Marine Installations, Utilities, Portable Equipment, Construction Sites, Power Distribution Systems

Common Replacements:

• Thomas & Betts Russellstoll 3934B
• Thomas & Betts Russellstoll 9C34U0
• Thomas & Betts Russellstoll 3914